“I had an armpit sucked out, which was one of the best things. It’s a big secret, but I don’t care,” the outspoken supermodel, 31, told Refinery29 at the fun booze and pizza-filled bash. “It was nine years ago or so. And I had two inches to my armpit. Now it’s back though, so now I’ve gotta pay for [liposuction] again. It was so easy. It made me feel better in dresses; I felt more confident. It was the dumbest, stupidest thing I’ve ever done. The dumbest, but I like it, whatever. I have no regrets, honestly.”